The Bosch Rexroth R165151110 (type KWC-055-FNS-C1-S-2) is a genuine linear guide component with size 55, FNS flanged, normal length, standard height, preload C1, accuracy SP. RendatSP supplies it new and original, ready to ship worldwide.
Rexroth profiled rail systems (ball and roller runner blocks) give machine tools, automation axes and handling systems their precision and rigidity. Runner blocks must match the rail size, preload class and accuracy class exactly, so ordering by the Rexroth material number is the safest way to restore the original axis performance.
Technical Specifications
| Brand | Bosch Rexroth |
|---|---|
| Material number | R165151110 |
| Type designation | KWC-055-FNS-C1-S-2 |
| Size | 55 |
| Format | FNS flanged, normal length, standard height |
| Material | carbon steel |
| Preload | C1 (moderate) |
| Accuracy | SP (super precision) |
| Seal | SS standard seal, without ball chain |
| Mass | 5.20 kg |
| Max. velocity | 3 m/s |
| Max. acceleration | 250 m/s2 |
| Dimensions | A 140, H 70, T 120 mm |
| Lube nipple | DIN 71412-B M6x8 |
| Condition | New, original, factory packaged |
How to Read the Type Code KWC-055-FNS-C1-S-2
| KWC | ball runner block |
|---|---|
| 055 | size 55 |
| FNS | flanged, normal, standard height |
| C1 | moderate preload |
| S | SP super precision accuracy |
| 2 | version code |
Rexroth type codes are configuration-specific: a different letter or number in any position gives a different material number. Always compare the full code with the nameplate of your original part.
Typical Applications
Heavy-duty precision axes in machine tools Supplied to factories, OEMs and maintenance teams in Saudi Arabia, the UAE, Iraq, Qatar, Kuwait, Oman, Egypt and worldwide.
Related Parts
- R160553161, R160550131 (alternate numbers)
Frequently Asked Questions
Is the R165151110 a genuine Bosch Rexroth part?
Yes. RendatSP supplies the R165151110 as a new, original Bosch Rexroth part in factory packaging. We confirm the exact type code against your nameplate before shipping.
Can I fit this runner block on my existing rail?
Yes, if the rail size and the Rexroth system match. Preload and accuracy class should also match the other blocks on the same axis.
Do runner blocks come pre-lubricated?
Runner blocks need initial lubrication before operation according to the Rexroth instructions.
What information do I need to order?
The material number from the block or packaging, or the size, format, preload and accuracy class.
Request a Quotation
Send us the part number R165151110, the required quantity and a photo of the nameplate if available. We reply with price and delivery time within hours and ship worldwide by express courier. Browse all Bosch Rexroth parts.
